The utility model provides a LNG boats and ships teletransmission monitored control system holds data center to constitute by ship end equipment and bank, and ship end equipment is main includes video -stream processor, video monitor and 3G4GVPN router, bank end data center mainly includes a plurality of function servers, a plurality of switch and VPN router. This system utilizes thing networking network to connect with the customer end, forms one set of interconnection's LNG boats and ships teletransmission monitored control system. Ship end equipment and bank end data center form a information monitoring system jointly, are used for realizing whole monitoring function of this system. Its implementation method includes: 1 ) data collection: 2 )Analysis, conveying: 3 )Categorised preliminary treatment: 4 )The pertinence is handled: 5 )Real -time adjustment. Utilizing the network to beam back system platform with the data of collecting, making running state and parameter that the platform can dynamic understanding boats and ships equipment, the discovery of the assay accessible time boats and ships equipment trouble circumstances makes boats and ships equipment in time keep in repair effectively and to maintain, realizes the information system management to the operation boats and ships.